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115915 (2003 WT6)
Classification: Main-belt Asteroid          SPK-ID: 2115915
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05502811522924535 5.9791e-08  
a 2.983913242749417 2.9441e-08 au
q 2.819714120993331 1.7722e-07 au
i 7.667913784877862 6.7352e-06 deg
node 264.5942665652643 6.1459e-05 deg
peri 178.1741289407862 0.0001015 deg
M 78.34607839327772 8.0068e-05 deg
tp 2458790.774987939876
(2019-Nov-03.27498794)
0.00041761 TDB
period 1882.685226454176
5.15
2.7864e-05
7.629e-08
d
yr
n .1912162452551981 2.83e-09 deg/d
Q 3.148112364505503 3.1061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      15866 days (43.44 yr)  
   first obs. used      1977-10-12  
   last obs. used      2021-03-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6045  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:57:14  

Additional Information
 Earth MOID = 1.83533 au 
 Jupiter MOID = 2.03479 au 
 T_jup = 3.243 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.34   n/a MPCxxxxx  
diameter diameter 3.337 km 1.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.145   0.062 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115915 (2003 WT6)          Discovered 2003-Nov-18 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2003 WT6 = 1191 T-3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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